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408 posts on AI agents, the laws and asymmetries that shape how we build, and lunch-break physics. Search, filter by tag, or start with a series.

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2026

  1. Why Your Cheapest Model Should Write the Harness

    TL;DR: A May 2026 paper separates two capabilities that self-improving agents usually conflate: writing harness updates and benefiting from them. Writing is flat across model tiers: a 9B open model pr…

    AgenticAI Ā· HarnessEngineering Ā· SelfImprovingAgents Ā· AmazonBedrock

  2. Architecting Skills: How Code Makes AI Agents More Reliable Over Time

    TL;DR: An agent skill starts life as a markdown file full of instructions. It works, sometimes. Then you watch it fail in ways that are hard to predict, and you notice a pattern: the steps that break …

    AgenticAI Ā· Skills Ā· Reliability Ā· SoftwareEngineering

  3. AI Content Pipeline Deep Dive (2/5): Research

    TL;DR: AI agents are confidently wrong about 1 in 10 factual claims. The research phase of a content pipeline isn’t ā€œask the agent what’s trueā€, it’s a system of constraints that physically prevent th…

    AI Ā· Content Ā· AIAgents Ā· Productivity

  4. I Built the Agent That Pays — Here's What I Learned

    TL;DR: A couple of weeks ago I wrote about HTTP 402 and why AI agents might finally activate the internet’s oldest unused status code. The post sparked a real discussion, so I built it: a research age…

    AIAgents Ā· AgenticCommerce Ā· HTTP402 Ā· AmazonBedrock

  5. Welcome to the Family: I Sat GPT-5.5 and Claude Opus Down on Bedrock

    TL;DR: OpenAI’s GPT-5.5, GPT-5.4, and Codex went GA on Amazon Bedrock on June 1, 2026. To get a feel for it, I wired up two Strands agents, Claude Opus 4.8 and GPT-5.5, and let them chat, with Opus pl…

    AmazonBedrock Ā· OpenAI Ā· GPT55 Ā· StrandsAgents

  6. AI Content Pipeline Deep Dive (1/5): Ingestion

    TL;DR: The ingestion phase is not about reading more. It is about building a system that reads for you, files what matters, and surfaces connections between ideas you captured weeks apart, at near-zer…

    AI Ā· Content Ā· AIAgents Ā· Productivity

  7. Your Agent's Skills Are Bounded Contexts (Design Them Like It)

    TL;DR: My AWS colleague Dennis Traub made the case that Domain-Driven Design’s Ubiquitous Language is now critical infrastructure for AI agents. I want to take that one layer up, into architecture. Af…

    DDD Ā· AgenticAI Ā· AgentSkills Ā· SoftwareArchitecture

  8. Context Engineering: The Skill That Replaced Prompt Engineering

    TL;DR: Patrick Debois coined DevOps in 2009 by naming what practitioners were already doing. In 2026, he’s doing it again with ā€œContext Engineeringā€ and the CDLC (Context Development Lifecycle): Gener…

    ContextEngineering Ā· AIAgents Ā· DevOps Ā· CDLC

  9. AI-Assisted Talk Prep: The Recording-Analysis-Iterate Loop

    TL;DR: I prepared my AWS Summit Hamburg talk through 6 recorded dry runs, each analyzed by a structured AI skill. The skill transcribes via Amazon Transcribe, counts fillers with word-level timestamps…

    AI Ā· PublicSpeaking Ā· Productivity Ā· AgenticAI

  10. Intelligence Is Collective, Not Artificial

    TL;DR: Michael I. Jordan, the man Science magazine named ā€œthe world’s most influential computer scientist,ā€ has never considered himself an AI researcher. His thesis: intelligence is not a property of…

    AI Ā· Economics Ā· SystemsThinking Ā· MachineLearning